<!DOCTYPE html><html><head>
  <title>Attribute multivalue selector</title>
  <style type="text/css">
p { background: lime; }
[title~="hello world"] { background: red; }
/* Section 6.3.1: Represents the att attribute whose value is a
space-separated list of words, one of which is exactly "val". If this
selector is used, the words in the value must not contain spaces
(since they are separated by spaces). */
</style>
  <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch">
  <link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"> <!-- bogus link to make sure it gets found -->
  <link rel="match" href="reference/this-line-lime-background.xht">
  <meta name="flags" content="">
 </head>
 <body>
  <p title="hello world"><!--Replaced (p) --></p>

</body></html>